high idle ?s

[david_shea]

I have a really high idle right now, what are likely causes and how do I fix it? my 2nd O2 sensor isn't hooked up, could that make that big of a difference?

 

[shane02pro5]

Vac leak!

 

[david_shea]

I can't find anything anywhere, my intake is sucking like crazy though, what am I missing?